// Copyright 2022 Matrix Origin
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package util

import (
	_ "unsafe"
)

var enable bool

//go:linkname throw runtime.throw
func throw(s string)

func EnableCoreDump() {
	enable = true
}

func DisableCoreDump() {
	enable = false
}

func CoreDump() {
	if !enable {
		return
	}
	throw("core dump")
}
